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Solar Roof Top Solutions

Structures are used to mount Solar Module at appropriate angles on the roof and to provide the necessary strength to the complete installations through the life of the solar PV plant.

This installation type usually involves metal and concrete structures to fix the solar panels on and above the roof using a minimum clearance from the ground and the desired inclination.

Frequently Asked Questions

 

1.How does a solar rooftop system work?

In grid connected rooftop or small SPV system, the DC power generated from SPV panel is converted to AC power using power conditioning unit and is fed to the grid.

2. How much area is required to install a rooftop solar system?

On average, an area of 100 sq feet is required for installing a 1 KW solar system.

3. What is the difference between solar plant installation on a rooftop versus ground mounting?

In a ground mounted system the space where the panels are installed gets locked and can't be utilized for any other activity. Whereas, in the rooftop system the panels are erected above the roof and hence the question of space availability or being getting locked doesn't appears.

4. Does the cost vary for installations on rooftop versus ground mount?

As compared to rooftop systems, the ground mounted systems are more expensive.

5. What are the benefits of a solar rooftop system?

The benefits of solar rooftop systems are as follows:

  • Cost savings
  • Reduces carbon footprint
  • Low maintenance costs
  • Reduction in electricity bills
  • No additional space is required for installation
  • Environment friendly

6. How long does a solar rooftop system last?

The life expectancy of a solar rooftop system is 25 years.

7. How much electricity can a solar rooftop system generate?

A 1 KW solar plant can generate around 3 to 5 units of power per day.

8. How does a grid-tied solar system work?

Grid-tied systems store energy in the power grid. The solar panels harvest and turn sunlight to DC (direct current). The inverter turns DC (direct current) into alternating current (AC). During the day, solar power will run through a switchboard, thus powering appliances.

9. Can I still use electricity from the grid when the sun is not shining?

Yes, we can take the electricity from the grid at the night time.